Integer holding the number of dimensions in the file 3) nvars, which is an integer Which is a character string holding the name of the file 2) ndims, which is an This class has the following user-accessible fields, all of which are read-only: 1) filename, Is read in and stored in the returned object, which is of class ncdf4. In addition to simply opening the file, information about the file and its contents
To create a new netCDF file, use nc_create instead. This routine opens an existing netCDF file for reading (or, if write=TRUE, for writing). If return_on_error is FALSE (the default), nc_open halts with an error message if an error is encountered. If TRUE, then nc_open always returns, and returned listĮlement $error will be TRUE if an error was encountered and FALSE if no error was encountered. This if there are so many dimensional values that a out-of-memory error is generated). If TRUE, then NO dimensional values are automatically read in from the file. If TRUE, then GMT files are automatically detected. If TRUE, then messages are printed out during execution of this function. If set to FALSE, the values for the unlimited dimension are notĪutomatically read in (they can be read in later, manually, using ncvar_get()). This can be slow for a large file with a long unlimitedĭimension. When invoked, this function reads in the values of all dimensions from If TRUE, then writing to the file is allowed. If FALSE (default), then the file is opened read-only. Name of the existing netCDF file to be opened. Nc_open ( filename, write = FALSE, readunlim = TRUE, verbose = FALSE, auto_GMT = TRUE, suppress_dimvals = FALSE, return_on_error = FALSE )
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